Cheap flights from Islamabad to London

Islamabad
ISB
London
LON

Flight deals from Islamabad to London

Below you can see the best deals on flights Islamabad — London for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 19 September, from AED 1,372.

Top 10 cheap flights from Islamabad to London

9P
PC
PC
W9
 1,599

Islamabad — London

21:20—15:45
7 Sep 2026
22 h 25 m
3 stops
9P
PC
PC
W9
 1,599

Islamabad — London

17:15—15:45
7 Sep 2026
26 h 30 m
3 stops
9P
PC
PC
W9
 1,599

Islamabad — London

09:35—15:45
7 Sep 2026
34 h 10 m
3 stops
9P
PC
PC
W9
 1,604

Islamabad — London

23:45—15:45
6 Sep 2026
44 h
3 stops
KU
PC
PC
 1,614

Islamabad — London

03:25—17:40
10 Sep 2026
18 h 15 m
2 stops
KU
PC
PC
 1,614

Islamabad — London

03:25—23:10
10 Sep 2026
23 h 45 m
2 stops
KU
PC
VF
 1,615

Islamabad — London

03:25—21:55
10 Sep 2026
22 h 30 m
2 stops
9P
PC
PC
W9
 1,640

Islamabad — London

23:45—15:45
5 Sep 2026
44 h
3 stops
9P
PC
PC
W9
 1,641

Islamabad — London

23:45—15:45
6 Sep 2026
20 h
3 stops
9P
PC
PC
W9
 1,641

Islamabad — London

21:20—15:45
6 Sep 2026
22 h 25 m
3 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Islamabad to London?

The price of a flight from Islamabad to London changes depending on how far ahead you book. For the best chance of a lower fare, book around 8 days before departure, when the average ticket costs about AED 2,088. Fares also tend to climb as the departure date gets closer.

About the Islamabad — London flight

Looking for cheap flights from Islamabad to London? Compare fares from different airlines, check the flight schedule and travel time — and book your Islamabad — London ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by Pakistan International Airline, British Airways, a nonstop flight takes about 8 h 20 min, the distance between the cities is around 6,046 km.

Planning your trip? You may find our London travel guide, how to get from the airport into town and London weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 1,372Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
6,046 kmDistance
8 h 20 minTravel time
2Airlines
14 / wkFlights

Flight schedule from Islamabad to London

The table shows direct flights from Islamabad to London on the selected date. The flight takes approximately 8 h 20 min. Regular flights are operated by Pakistan International Airline and British Airways. Departures from Islamabad International Airport airports, arrivals at Heathrow Airport, London Gatwick Airport and Stansted Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Islamabad — London

Below is a calendar of the lowest flight ticket prices for Islamabad — London by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,372 in September, and the most expensive are around AED 1,744 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Islamabad to London by month. Tickets are usually cheapest in February (around AED 1,731) and priciest in July (about AED 2,574) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 1,775lowMayAED 2,086mediumSepAED 2,131medium
FebAED 1,731lowJunAED 2,308highOctAED 2,042medium
MarAED 1,820lowJulAED 2,574highNovAED 1,864low
AprAED 1,997mediumAugAED 2,486highDecAED 2,397high

Some values are estimated based on seasonality.

When to fly

Weather in London: it is warmest in July (up to 22 °C on average) and coolest in January (around 7 °C). The driest month is June.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · London

Dry and wet days · London

Wind speed and direction · London

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How to get the best deal on a Islamabad — London ticket

  • Book ahead: fares for Islamabad — London are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to London is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Islamabad — London route are operated by 2 airlines; Pakistan International Airline runs the most flights (around 57% of all flights). Compare carriers, flight shares and schedules below.

  • Pakistan International AirlinePK
    3x/week
    WebsiteFleet: 325M pax/year
    • Direct flight ISB → LHR3x/week
      Duration
      8h 6m
      Days
      MTWTFSS
    57.1%Open →
  • British AirwaysBA
    2x/week
    WebsiteFleet: 29243M pax/year
    • Direct flight ISB → LGW2x/week
      Duration
      8h 55m
      Days
      MTWTFSS
    42.9%Open →

Cities and airports on the Islamabad — London route

Flights Islamabad — London depart from Islamabad International Airport and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport and London Luton Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Islamabad

ISB
Pakistan
About the cityHow to get thereWeatherAll about the country Pakistan
Arrival

London

LON
United Kingdom
About the cityHow to get thereWeatherAll about the country United Kingdom
Departure airports
Arrival airports

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Frequently asked questions about the Islamabad — London flight

How long is the flight from Islamabad to London?

A nonstop Islamabad — London flight takes about 8 h 20 min — the distance between the cities is around 6,046 km.

How far is it from Islamabad to London?

The distance from Islamabad to London is about 6,046 km, which a nonstop flight covers in around 8 h 20 min.

Are there direct flights from Islamabad to London?

Yes, there are nonstop flights Islamabad — London — around 14 flights per week.

Which airlines fly from Islamabad to London?

Airlines operating Islamabad — London include Pakistan International Airline, British Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Islamabad — London flights use?

Flights from Islamabad depart from Islamabad International Airport, and arrive at Heathrow Airport, London Gatwick Airport, Stansted Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Islamabad to London?

The price of a Islamabad — London ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between AED 1,372 and AED 1,744. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Islamabad — London?

Flights Islamabad — London are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Islamabad to London?

To catch a low fare Islamabad — London, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Islamabad

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Where else you can fly from London

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